Solutions by everydaycalculation.com

The LCM of 51 and 60 is 1020.

- Find the prime factorization of 51

51 = 3 × 17 - Find the prime factorization of 60

60 = 2 × 2 × 3 × 5 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 2 × 3 × 5 × 17 - LCM =
**1020**

MathStep (Works offline)

Download our mobile app and learn how to find LCM of upto four numbers in your own time:

Android and iPhone/ iPad

Find least common multiple (LCM) of: 102 & 120 153 & 180 17 & 20 255 & 300 357 & 420 102 & 60 51 & 120 153 & 60 51 & 180 255 & 60 51 & 300 357 & 60 51 & 420

Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.

© everydaycalculation.com